197204632 has 8 divisors (see below), whose sum is σ = 369758700. Its totient is φ = 98602312.

The previous prime is 197204617. The next prime is 197204633. The reversal of 197204632 is 236402791.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197204633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12325282 + ... + 12325297.

Almost surely, 2^197204632 is an apocalyptic number.

It is an amenable number.

197204632 is a deficient number, since it is larger than the sum of its proper divisors (172554068).

197204632 is a wasteful number, since it uses less digits than its factorization.

197204632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24650585 (or 24650581 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 197204632 is about 14042.9566687361. The cubic root of 197204632 is about 582.0661859914.

The spelling of 197204632 in words is "one hundred ninety-seven million, two hundred four thousand, six hundred thirty-two".